Oceanic era

The Oceanic Era refers to a period in Earth's history characterized by the dominance of vast oceanic environments and the evolution of marine life. During this time, much of the Earth's surface was covered by extensive oceans, shaping climate and influencing the development of aquatic ecosystems. Marine organisms such as early fish, sea invertebrates, and later, marine reptiles evolved and diversified, playing a crucial role in the planet's biological history. This era highlights the importance of oceans as habitats and drivers of Earth's ecological and geological processes.